ACID, ARTWORK, BACKGROUND, BIOCHEMICAL, BIOCHEMISTRY, BIOLOGICAL, BIOLOGY, BLACK, BURGSTEDT, CHRISTOPH, DEOXYRIBONUCLEIC, DNA, DOUBLE-STRANDED, GENETIC, GENETICS, HELICAL, HELIX, ILLUSTRATION, MATERIAL, MODEL, MOLECULAR, MOLECULE, NO-ONE, NOBODY, STRAND, STRUCTURE, THREE-DIMENSIONAL,